Bore Gages
Bore Gages SERIES 511 — for Small Holes • This bore gage is designed to measure the diameters of very small holes. • For models where the dial indicator is optional, refer to page C-52 for recommended indicators. • Customized products with a longer rod below the grip or with a carbide anvil are available upon request. • An optional setting ring is available for accurately setting the gage before measuring. Refer to pages C-53 to C-55.
Measurement example
C
511-201
Note: For models where the dial indicator is optional, refer to page C-52 for details.
SPECIFICATIONS
Inch Order No.
Stroke of contact point (in)
Repeatability* (in)
Adjacent error* (in)
Measuring force (N)
Accuracy* (in)
Guide force (N)
Range (in)
511-214 511-205
0.24 - 0.4 0.4 - 0.74 0.24 - 0.4 0.4 - 0.74 0.24 - 0.4 0.4 - 0.74
0.020 0.024 0.020 0.024 0.020 0.024
—
0.0002
0.00008
0.00008 2 or less
Contact Points
6 or less
511-212-20 511-206-20 511-213-20 511-207-20
—
0.0002
0.00008
0.00008 2 or less
6 or less
—
0.0002
0.00008
0.00008 2 or less
6 or less
Contents of set
Probing depth (in)
Order No.
Bore gage 511-214 511-205
Dial indicator
Dial protection cover Anvil Interchangeable Washer
.24 - .4 in
.4 - .74 in
511-214 511-205
Not supplied
2 4 2 4 2 4
Not supplied
Not supplied
9 pcs.
1 pc.
511-212-20 511-214 511-206-20 511-205 511-213-20 511-214 511-207-20 511-205
Not supplied
Dial protection cover, recommended indicators Refer to page C-52.
2923AB-10 (Graduation: 0.0001 in) 2922AB (Graduation: 0.0005 in)
21DZA000
9 pcs.
1 pc.
Not supplied
21DZA000
9 pcs.
1 pc.
Metric Order No.
Setting rings Refer to pages C-53 to C-56.
Stroke of contact point (mm)
Accuracy* (µm)
Repeatability* (µm)
Adjacent error* (µm)
Measuring force (N)
Guide force (N)
Range (mm)
511-209 511-201
6 - 10
0.5 0.6 0.5 0.6 0.5 0.6
—
5
2
2
2 or less
10 - 18.5
6 or less
511-210-20 511-203-20 511-211-20 511-204-20
6 - 10
—
Special sizes and specifications other than standard can be custom made by special order. Please contact the nearest M³ Solution Center for more information. Example
5
2
2
2 or less
10 - 18.5
6 or less
6 - 10
—
5
2
2
2 or less
10 - 18.5
6 or less
L 15
Contents of set
Probing depth (mm)
Order No.
Bore gage 511-209 511-201
Dial indicator
Dial protection cover Anvil Interchangeable Washer
Anvil
511-209 511-201
Not supplied
50
Not supplied
Not supplied
9 pcs.
1 pc.
100
511-210-20 511-209 511-203-20 511-201 511-211-20 511-209 511-204-20 511-201
Not supplied
50
2109AB-10 (Graduation: 0.001 mm) 2046AB (Graduation: 0.01 mm)
21DZA000
9 pcs.
Length below the grip
1 pc.
100
Model
L 15 (mm)
Not supplied
50
21DZA000
9 pcs.
511-209 511-201
100, 150, 200, 250
1 pc.
100
50, 150, 200, 250, 300
* Accuracy of the bore gage alone.
C-35
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